\documentclass[a4paper, 11pt]{report}
\usepackage[utf8]{inputenc} 
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[french]{babel}
\usepackage{hyperref} 
\usepackage{setspace} 
\usepackage{makeidx}
\usepackage{tikz}
\usepackage[french,boxruled,inoutnumbered]{algorithm2e}	
\usepackage{lscape}
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{gantt}
%\usepackage[top=1.5cm, bottom=1.5cm, left=1.5cm, right=1.5cm]{geometry}

\graphicspath{{images/}}

\makeindex

\makeatletter
\def\@makechapterhead#1{%
  \vspace*{5\p@}%
  {\parindent \z@ \raggedright \normalfont
    \interlinepenalty\@M
    \ifnum \c@secnumdepth >\m@ne
    \Huge\bfseries \thechapter\quad
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    \Huge \bfseries #1\par\nobreak
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}}
 

\def\@makeschapterhead#1{%
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            \normalfont
            \interlinepenalty\@M
            \Huge \bfseries  #1\par\nobreak
            \vskip 40\p@
}}
\makeatother
%%%% fin macro %%%%

\hypersetup{colorlinks,%
            citecolor=black,%
            filecolor=black,%
            linkcolor=black,%
            urlcolor=blue}

\setlength{\parindent}{15mm}

\title{
  \Large{Université d'Orléans\\
    2011-2012\\}
  \vspace{7mm}
  \includegraphics[width=\linewidth]{Opennebula_logo.png}
  \newline
  \newline
  \huge{Projet TER : \\Installation d'un système de cloud computing\\}
  \vspace{8mm}
  \includegraphics[scale=0.55]{kvmbanner-logo2.png}
}
\author{Kouassi Koffi, Benjamin Savouré, Pierre Sarradin, et Achref Konzali\vspace{45mm}}

\begin{document}

\maketitle
\tableofcontents
\clearpage

\include{Intro_ResumProjet}
\include{Intro_SujetCloud}
\include{Intro_SujetOpenNebula}
\include{Intro_SujetKVM}
\include{AnalyseEx}
\include{BesoinsNonFonc}
\include{fonctionnel}
\include{Prototype}
\include{planning}
\chapter*{Bibliographie}

\end{document}
